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EMALGORITHM
In statistics, an expectation-maximization (EM) algorithm is a method for finding maximum likelihood or maximum a posteriori (MAP) estimates of parameters in statistical models, where the model depends on unobserved latent variables. EM is an iterative method which alternates between performing an expectation (E) step, which computes the expectation of the log-likelihood evaluated using the current estimate for the latent variables, and a maximization (M) step, which computes parameters maximizing the expected log-likelihood found on the E step. These parameter-estimates are then used to determine the distribution of the latent variables in the next E step.
- 2010-12-14 17:04:44下载
- 积分:1
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Computational-Intelligence
计算智能,介绍智能算法包括神经网络,遗传算法,粒子群算法(Computational Intelligence to introduce intelligent algorithms, including neural networks, genetic algorithms, particle swarm optimization)
- 2012-05-18 21:06:17下载
- 积分:1
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faceconversion
rgb to ycbcr conversions and other ype of representations
- 2011-06-29 18:13:43下载
- 积分:1
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Utility_vs_price
Code to determine the relationship between utility and price in a cooperative network
- 2013-07-13 03:17:39下载
- 积分:1
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Cycle-of-the-signal-spectrum-
对周期性信号进行循环谱估计,非常实用的代码!!(Cycle of the periodic signal spectrum estimation, a very useful code! !)
- 2011-10-20 16:30:07下载
- 积分:1
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ProgrammingPPerl
Perl 语言编程
第三版 作者:Larry Wall, Tom Christiansen, and Jon Orwant 译者:何伟平
(The third edition of the Perl programming language: Larry Wall, Tom Christiansen, and Jon Orwant Translator: weipin)
- 2013-11-04 23:05:21下载
- 积分:1
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SAforVRP
Matlab编写的,利用
SA算法解决VRP问题(Matlab prepared using the SA algorithm to solve the VRP)
- 2015-03-28 12:34:32下载
- 积分:1
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matlabimageprocesscode
matlab图像处理的一些命令,还有使用的例子,对图像处理初学者应该会有帮助的(matlab image processing commands, there are examples of the use of image processing should be helpful for beginners)
- 2008-02-28 15:14:47下载
- 积分:1
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codeutils
kasami generation foe uwb channnel
- 2013-03-08 16:27:42下载
- 积分:1
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canchagm
用matlab实现灰色序列残差预测模型GM(1,1)(Using matlab realize residual sequence gray prediction model GM (1,1))
- 2008-05-08 22:21:35下载
- 积分:1